#2. Which word is a palindrome?
#3. Complete the sequence: 2, 3, 5, 8, ?
#4. Which of these numbers is a prime?
#5. H2O is the chemical formula for…
#6. Which planet is the largest in our Solar System?
#7. The Great Wall is located in which country?
#8. What is the capital of France?
#9. What has keys but can’t open locks?
#10. Which shape has exactly three sides?